| Category | Muffle Furnace |
| Model | Dental Casting Furnace |
| Max Temperature | 1100°C (2012°F) |
| Working Temperature | 1000°C |
| Thermocouple Type | N (Nicrosil-Nisil) |
| Thermocouple Details | Tolerance Class 2, 0 to +1200°C range, MgO insulated mineral, Inconel 601 sheath, 6mm diameter, Type N |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Chamber (MM) | 850 × 435 × 435 |
| Outer Body (MM) | 1250.0 × 1035.0 × 710.0 |
| Chamber Volume | 160.8 Litres |
| Volume (cu.ft) | 33.2 ft³ |
| Power Load | 23 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 310.1 kg |
| Chamber Shape | Rectangular - wide |
This furnace is used in dental laboratories to cast dental restorations like crowns, bridges, and partial dentures using the lost-wax technique. Operating around 900°C, it melts dental alloys (often gold, cobalt-chrome, or silver-based). The working principle involves a high-frequency induction or resistance melting system in a crucible, often with a vacuum/ pressure assist to force metal into the detailed mold. Its purpose is to produce precise, high-quality metal frameworks that fit a patient's anatomy perfectly. It is a core instrument in commercial and in-house dental labs worldwide.
Trutherm manufactures 1100 Degree Celsius (1100°C) Dental Casting Furnace 850 × 435 × 435 MM Chamber for buyers who search by exact machine type, chamber size and 1100°C temperature rating. This page is specific to the MM dimension version, so the chamber size is presented in the unit normally used in the buyer's drawing, tender or purchase request.
This configuration is suitable when the sample load must fit a 850 × 435 × 435 MM chamber with usable chamber volume of 160.8 litre, approximate power load of 22.5 kW, rectangular - wide chamber profile. It is commonly selected for laboratory, QC, metallurgical, ceramic, pharmaceutical and industrial heat-treatment work requiring stable heating and repeatable process conditions. Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 850 × 435 × 435 MM, 85 × 44 × 44 CM and 34 × 17 × 17 INCH. Buyers searching for 1100 Degree Celsius Dental Casting Furnace 850 × 435 × 435 MM chamber; 1100°C Dental Casting Furnace 850 × 435 × 435 MM; 1100 Degree Celsius Dental Casting Furnace 85 × 44 × 44 CM chamber; 1100°C Dental Casting Furnace 85 × 44 × 44 CM; 1100 Degree Celsius Dental Casting Furnace 34 × 17 × 17 INCH chamber; 1100°C Dental Casting Furnace 34 × 17 × 17 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
As a general-purpose muffle furnace, this model covers a broader range of routine heating tasks than a process-specific ashing, tube or sintering furnace, making it the practical default when the lab runs mixed sample types rather than one dedicated process.